remains essential and i'm very proud of the partnerships that the state department has formed with the pentagon, first with bob gates and mike mullah, then with leon panetta and marty dempsey. by the same token, america's traditional allies and friends in europe and east asia remain invaluable partners on nearly everything we do and we have spent considerable energy strengthening those bonds over the past four years and i would be quick to add, the u.n., the i.m.f., the world bank and nato, are also still essential. but all of our institutions and our relationships need to be modernized and complemented by new institutions, relationships and partnerships, that are tailored for new challenges and modeled to the needle -- needle of a variable landscape, like how we elevated the g20 during the financial crisis or created the climate and clean air coalition out of the state department to fight short lived pollutants like black carbon, or worked with partners like turkey where the two of us stood up the first global counterterrorism forum. we're also working more than ever with invigorated regional